Swift Package Index

Build Information

Failed to build DataLife, reference master (bf1c92), with Swift 6.2 for Wasm on 30 Nov 2025 19:01:34 UTC.

Build Command

bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1

Build Log

========================================
RunAll
========================================
Builder version: 4.68.0
Interrupt handler set up.
========================================
Checkout
========================================
Clone URL: https://github.com/heroesofcode/DataLife.git
Reference: master
Initialized empty Git repository in /host/spi-builder-workspace/.git/
hint: Using 'master' as the name for the initial branch. This default branch name
hint: is subject to change. To configure the initial branch name to use in all
hint: of your new repositories, which will suppress this warning, call:
hint:
hint: 	git config --global init.defaultBranch <name>
hint:
hint: Names commonly chosen instead of 'master' are 'main', 'trunk' and
hint: 'development'. The just-created branch can be renamed via this command:
hint:
hint: 	git branch -m <name>
From https://github.com/heroesofcode/DataLife
 * branch            master     -> FETCH_HEAD
 * [new branch]      master     -> origin/master
HEAD is now at bf1c927 Add deprecation notice (#139)
Cloned https://github.com/heroesofcode/DataLife.git
Revision (git rev-parse @):
bf1c9279784b36a530c2e024d9c8e17f68178e2d
SPI manifest file found: $PWD/.spi.yml
SUCCESS checkout https://github.com/heroesofcode/DataLife.git at master
========================================
Build
========================================
Selected platform:         wasm
Swift version:             6.2
Building package at path:  $PWD
https://github.com/heroesofcode/DataLife.git
Running build ...
bash -c docker run --pull=always --rm -v "checkouts-4609320-3":/host -w "$PWD" -e JAVA_HOME="/root/.sdkman/candidates/java/current" -e SPI_BUILD="1" -e SPI_PROCESSING="1" registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest swift build --swift-sdk wasm32-unknown-wasip1 2>&1
wasm-6.2-latest: Pulling from finestructure/spi-images
Digest: sha256:302e3f347c593123f3d337e3da1bfe6e802bb8867614e9dfa745c72e13ca8eeb
Status: Image is up to date for registry.gitlab.com/finestructure/spi-images:wasm-6.2-latest
warning: multiple Swift SDKs match target triple `wasm32-unknown-wasip1` and host triple x86_64-unknown-linux-gnu, selected one at /root/.swiftpm/swift-sdks/swift-6.2-RELEASE_wasm.artifactbundle/swift-6.2-RELEASE_wasm/wasm32-unknown-wasip1/swift-sdk.json
Building for debugging...
[0/2] Write sources
[1/2] Write swift-version-24593BA9C3E375BF.txt
error: emit-module command failed with exit code 1 (use -v to see invocation)
[3/6] Compiling DataLife ObserverProtocol.swift
[4/6] Compiling DataLife DataLifeViewModel.swift
[5/6] Emitting module DataLife
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:25: error: cannot find 'DispatchQueue' in scope
12 |
13 |     private var observers: [UUID: CompletionHandler] = [:]
14 |     private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
   |                         `- error: cannot find 'DispatchQueue' in scope
15 |
16 |     public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:77: error: cannot infer contextual base in reference to member 'concurrent'
12 |
13 |     private var observers: [UUID: CompletionHandler] = [:]
14 |     private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
   |                                                                             `- error: cannot infer contextual base in reference to member 'concurrent'
15 |
16 |     public init() {}
[6/6] Compiling DataLife DataLife.swift
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:25: error: cannot find 'DispatchQueue' in scope
12 |
13 |     private var observers: [UUID: CompletionHandler] = [:]
14 |     private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
   |                         `- error: cannot find 'DispatchQueue' in scope
15 |
16 |     public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:14:77: error: cannot infer contextual base in reference to member 'concurrent'
12 |
13 |     private var observers: [UUID: CompletionHandler] = [:]
14 |     private let queue = DispatchQueue(label: "datalife.queue", attributes: .concurrent)
   |                                                                             `- error: cannot infer contextual base in reference to member 'concurrent'
15 |
16 |     public init() {}
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:21:29: error: cannot infer contextual base in reference to member 'barrier'
19 |         let id = UUID()
20 |
21 |         queue.async(flags: .barrier) {
   |                             `- error: cannot infer contextual base in reference to member 'barrier'
22 |             self.observers[id] = completion
23 |         }
/host/spi-builder-workspace/Sources/DataLife/DataLife.swift:27:29: error: cannot infer contextual base in reference to member 'barrier'
25 |
26 |     public func removeObserver(_ observer: ObserverProtocol) {
27 |         queue.async(flags: .barrier) {
   |                             `- error: cannot infer contextual base in reference to member 'barrier'
28 |             self.observers.removeValue(forKey: observer.id)
29 |         }
BUILD FAILURE 6.2 wasm